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Add function "hashtable_has_key" in WeeChat and plugin API

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This commit is contained in:
Sebastien Helleu
2010-10-11 13:56:57 +02:00
parent b9d6c5c5a0
commit f32e18c717
7 changed files with 130 additions and 1 deletions
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src/core/wee-hashtable.c
+10
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@@ -374,6 +374,16 @@ hashtable_get (struct t_hashtable *hashtable, const void *key)
return (ptr_item) ? ptr_item->value : NULL;
}
/*
* hashtable_has_key: return 1 if key is in hashtable, otherwise 0
*/
int
hashtable_has_key (struct t_hashtable *hashtable, const void *key)
{
return (hashtable_get_item (hashtable, key, NULL) != NULL) ? 1 : 0;
}
/*
* hashtable_map: call a function on all hashtable entries
*/
src/core/wee-hashtable.h
+1
View File
@@ -113,6 +113,7 @@ extern int hashtable_set_with_size (struct t_hashtable *hashtable,
extern int hashtable_set (struct t_hashtable *hashtable, void *key,
void *value);
extern void *hashtable_get (struct t_hashtable *hashtable, const void *key);
extern int hashtable_has_key (struct t_hashtable *hashtable, const void *key);
extern void hashtable_map (struct t_hashtable *hashtable,
t_hashtable_map *callback_map,
void *callback_map_data);